E. Angarita, I. Molina, G. Villegas, O. Mayorga, J. Chará, e R. Barahona Rosales, “<b>Quantitative analysis of rumen microbial populations by qPCR in heifers fed on <i>Leucaena leucocephala</i&gt; in the Colombian Tropical Dry Forest”, Acta Sci. Anim. Sci., vol. 37, nº 2, p. 135-142, maio 2015.